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Diffstat (limited to '')
| -rw-r--r-- | app/display/gimptooldialog.c | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/app/display/gimptooldialog.c b/app/display/gimptooldialog.c new file mode 100644 index 0000000..e0bc082 --- /dev/null +++ b/app/display/gimptooldialog.c @@ -0,0 +1,208 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * gimptooldialog.c + * Copyright (C) 2003 Sven Neumann <sven@gimp.org> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpwidgets/gimpwidgets.h" + +#include "display-types.h" + +#include "core/gimpobject.h" +#include "core/gimptoolinfo.h" + +#include "widgets/gimpdialogfactory.h" + +#include "gimpdisplayshell.h" +#include "gimptooldialog.h" + + +typedef struct _GimpToolDialogPrivate GimpToolDialogPrivate; + +struct _GimpToolDialogPrivate +{ + GimpDisplayShell *shell; +}; + +#define GET_PRIVATE(dialog) ((GimpToolDialogPrivate *) gimp_tool_dialog_get_instance_private ((GimpToolDialog *) (dialog))) + + +static void gimp_tool_dialog_dispose (GObject *object); + +static void gimp_tool_dialog_shell_unmap (GimpDisplayShell *shell, + GimpToolDialog *dialog); + + +G_DEFINE_TYPE_WITH_PRIVATE (GimpToolDialog, gimp_tool_dialog, + GIMP_TYPE_VIEWABLE_DIALOG) + + +static void +gimp_tool_dialog_class_init (GimpToolDialogClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->dispose = gimp_tool_dialog_dispose; +} + +static void +gimp_tool_dialog_init (GimpToolDialog *dialog) +{ +} + +static void +gimp_tool_dialog_dispose (GObject *object) +{ + GimpToolDialogPrivate *private = GET_PRIVATE (object); + + if (private->shell) + { + g_object_remove_weak_pointer (G_OBJECT (private->shell), + (gpointer) &private->shell); + private->shell = NULL; + } + + G_OBJECT_CLASS (gimp_tool_dialog_parent_class)->dispose (object); +} + + +/** + * gimp_tool_dialog_new: + * @tool_info: a #GimpToolInfo + * @desc: a string to use in the dialog header or %NULL to use the help + * field from #GimpToolInfo + * @...: a %NULL-terminated valist of button parameters as described in + * gtk_dialog_new_with_buttons(). + * + * This function conveniently creates a #GimpViewableDialog using the + * information stored in @tool_info. It also registers the tool with + * the "toplevel" dialog factory. + * + * Return value: a new #GimpViewableDialog + **/ +GtkWidget * +gimp_tool_dialog_new (GimpToolInfo *tool_info, + GdkScreen *screen, + gint monitor, + const gchar *title, + const gchar *description, + const gchar *icon_name, + const gchar *help_id, + ...) +{ + GtkWidget *dialog; + gchar *identifier; + va_list args; + + g_return_val_if_fail (GIMP_IS_TOOL_INFO (tool_info), NULL); + + if (! title) + title = tool_info->label; + + if (! description) + description = tool_info->tooltip; + + if (! help_id) + help_id = tool_info->help_id; + + if (! icon_name) + icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (tool_info)); + + dialog = g_object_new (GIMP_TYPE_TOOL_DIALOG, + "title", title, + "role", gimp_object_get_name (tool_info), + "description", description, + "icon-name", icon_name, + "help-func", gimp_standard_help_func, + "help-id", help_id, + NULL); + + va_start (args, help_id); + gimp_dialog_add_buttons_valist (GIMP_DIALOG (dialog), args); + va_end (args); + + identifier = g_strconcat (gimp_object_get_name (tool_info), "-dialog", NULL); + + gimp_dialog_factory_add_foreign (gimp_dialog_factory_get_singleton (), + identifier, + dialog, + screen, + monitor); + + g_free (identifier); + + return dialog; +} + +void +gimp_tool_dialog_set_shell (GimpToolDialog *tool_dialog, + GimpDisplayShell *shell) +{ + GimpToolDialogPrivate *private = GET_PRIVATE (tool_dialog); + + g_return_if_fail (GIMP_IS_TOOL_DIALOG (tool_dialog)); + g_return_if_fail (shell == NULL || GIMP_IS_DISPLAY_SHELL (shell)); + + if (shell == private->shell) + return; + + if (private->shell) + { + g_object_remove_weak_pointer (G_OBJECT (private->shell), + (gpointer) &private->shell); + g_signal_handlers_disconnect_by_func (private->shell, + gimp_tool_dialog_shell_unmap, + tool_dialog); + + gtk_window_set_transient_for (GTK_WINDOW (tool_dialog), NULL); + } + + private->shell = shell; + + if (private->shell) + { + GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (shell)); + + gtk_window_set_transient_for (GTK_WINDOW (tool_dialog), + GTK_WINDOW (toplevel)); + + g_signal_connect_object (private->shell, "unmap", + G_CALLBACK (gimp_tool_dialog_shell_unmap), + tool_dialog, 0); + g_object_add_weak_pointer (G_OBJECT (private->shell), + (gpointer) &private->shell); + } +} + + +/* private functions */ + +static void +gimp_tool_dialog_shell_unmap (GimpDisplayShell *shell, + GimpToolDialog *dialog) +{ + /* the dialog being mapped while the shell is being unmapped + * happens when switching images in GimpImageWindow + */ + if (gtk_widget_get_mapped (GTK_WIDGET (dialog))) + g_signal_emit_by_name (dialog, "close"); +} |